/* 底部淡入 */
.coup-anim {
  animation: fadeIn 0.4s 0.1s ease both;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(400upx);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.skeleton-index {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ffffff;
  z-index: 99;
  overflow: hidden;
}
